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Round|Lab Grown|IGI

1.77ct D VVS2 Round Lab Grown Diamond

ID • D/VVS2 • IGI LG770641689

Certificate IGI LG770641689

Diamond specifications and retailer prices

From $263 USD
Save $1,967 USD (88%) vs most expensive(unlock to see where)
28 retailers carry this diamond
Most expensive: $2,230 USD at Brilliant Earth
View at Brilliant Earth

About this 1.77ct lab-grown round diamond

This 1.77ct lab-grown round sits in the one-and-a-half to two carat band, graded D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG770641689 or 770641689. Listed at 28 retailers, with prices from $263 to $2,230 at Brilliant Earth, a $1,967 spread on the same certified stone. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.77
Carat
D
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG770641689
Dimensions7.71 × 7.75 × 4.79 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
7.71 mm7.75 mm1.77 ctD / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG770641689
Side View
Table 56.0%Crown 35.1°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 62.0%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0-100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Sep 28
Current: $2,120 USD|Low: $199 USD|High: $2,150 USD|Avg: $843 USD|+1.9%
Brilliant Earth
Retailer 2
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Retailer 26
October 1, 2026
Retailer 6$263 USD
Retailer 11$305 USD
Retailer 21$309 USD
Retailer 9$322 USD
Retailer 5$326 USD
Retailer 13$495 USD
Retailer 10$515 USD
Retailer 20$544 USD
Retailer 26$554 USD
Retailer 2$557 USD
Retailer 22$596 USD
Retailer 7$599 USD
Retailer 19$623 USD
Retailer 17$686 USD
Retailer 25$757 USD
Retailer 12$797 USD
Retailer 3$1,049 USD
Retailer 15$1,051 USD
Retailer 16$1,100 USD
Retailer 24$1,290 USD
Retailer 23$1,323 USD
Retailer 4$1,351 USD
Retailer 18$1,395 USD
Retailer 14$1,402 USD
Brilliant Earth$2,120 USD
Retailer 8$2,150 USD

39 data points across 26 retailers

28 retailers$263 USD to $2,230 USD

A
Cheapest Retailer
-
$263 USD
A
Retailer 2
-
$305 USD
View
Price last confirmed 9 days ago
A
Retailer 3
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$309 USD
View
A
Retailer 4
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$322 USD
View
A
Retailer 5
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$326 USD
View
A
Retailer 6
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$495 USD
£390 GBP
View
A
Retailer 7
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$515 USD
View
A
Retailer 8
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$544 USD
View
A
Retailer 9
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$554 USD
ZAR 8,951 ZAR
View
A
Retailer 10
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$557 USD
€530 EUR
View
A
Retailer 11
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$598 USD
£471 GBP
View
A
Retailer 12
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$599 USD
View
A
Retailer 13
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$623 USD
A$958 AUD
View
B+
Retailer 14
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$686 USD
View
B+
Retailer 15
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$757 USD
A$1,165 AUD
View
B+
Retailer 16
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$797 USD
View
B+
Retailer 17
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$1,049 USD
View
B+
Retailer 18
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$1,072 USD
View
B
Retailer 19
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$1,100 USD
View
B
Retailer 20
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$1,290 USD
View
B
Retailer 21
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$1,323 USD
£1,042 GBP
View
B
Retailer 22
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$1,338 USD
View
B
Retailer 23
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$1,351 USD
A$2,079 AUD
View
B
Retailer 24
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$1,395 USD
View
B
Retailer 25
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$1,402 USD
View
B
Retailer 26
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$2,120 USD
View
Price last confirmed 23 days ago
B
Retailer 27
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$2,150 USD
View
Most Expensive
B
Brilliant Earth
18981161A · Sep 29
$2,230 USD
View
27 more retailers have this diamond
Prices start from $263 USDSave up to $1,967 USD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing.

A
1.77ct Round
$263 USD