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Round|Lab Grown|IGI

1.77ct D VVS2 Round Lab Grown Diamond

EX • D/VVS2 • IGI LG622490085

Certificate IGI LG622490085

Diamond specifications and retailer prices

From $282 USD
Save $1,188 USD (81%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $2,030 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 LG622490085 or 622490085. Listed at 24 retailers, with a 421% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.1°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG622490085
Dimensions7.70 × 7.65 × 4.87 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
7.70 mm7.65 mm1.77 ctD / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG622490085
Side View
Table 56.0%Crown 36.1°Girdle: MediumPavilion 41°Culet: NoneDepth 63.4%

Caratlytics Score

How it works →
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 30
Current: $2,030 USD|Low: $224 USD|High: $2,750 USD|Avg: $830 USD|-26.2%
Brilliant Earth
Retailer 2
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Retailer 5
Retailer 6
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Retailer 23
October 1, 2026
Retailer 9$282 USD
Retailer 7$315 USD
Retailer 3$327 USD
Retailer 8$345 USD
Retailer 10$349 USD
Retailer 16$397 USD
Retailer 12$470 USD
Retailer 23$526 USD
Retailer 2$564 USD
Retailer 19$593 USD
Retailer 13$595 USD
Retailer 20$605 USD
Retailer 22$620 USD
Retailer 11$693 USD
Retailer 18$811 USD
Retailer 4$813 USD
Retailer 21$1,122 USD
Retailer 5$1,122 USD
Retailer 14$1,173 USD
Retailer 17$1,416 USD
Retailer 15$1,454 USD
Retailer 6$1,470 USD
Brilliant Earth$2,030 USD

42 data points across 23 retailers

24 retailers$282 USD to $1,470 USD

A
Cheapest Retailer
-
$282 USD
A
Retailer 2
-
$315 USD
View
A
Retailer 3
-
$327 USD
View
Price last confirmed 9 days ago
A
Retailer 4
-
$345 USD
View
A
Retailer 5
-
$349 USD
View
A
Retailer 6
-
$397 USD
HK$3,100 HKD
View
Price last confirmed 27 days ago
B+
Retailer 7
-
$470 USD
View
A
Retailer 8
-
$526 USD
£414 GBP
View
Price last confirmed 8 days ago
A
Retailer 9
-
$564 USD
€537 EUR
View
A
Retailer 10
-
$593 USD
ZAR 9,578 ZAR
View
A
Retailer 11
-
$597 USD
£470 GBP
View
A
Retailer 12
-
$605 USD
View
A
Retailer 13
-
$620 USD
View
B+
Retailer 14
-
$693 USD
View
B+
Retailer 15
-
$811 USD
A$1,247 AUD
View
B+
Retailer 16
-
$813 USD
View
B
Retailer 17
-
$1,122 USD
SGD 1,516 SGD
View
B
Retailer 18
-
$1,122 USD
View
Price last confirmed 10 days ago
B
Retailer 19
-
$1,173 USD
View
B
Retailer 20
-
$1,361 USD
View
B
Retailer 21
-
$1,416 USD
£1,115 GBP
View
B
Retailer 22
-
$1,454 USD
View
B
Retailer 23
-
$1,470 USD
View
Most Expensive
B
Brilliant Earth
9411905A · Sep 16
$2,030 USD
View
Price last confirmed 14 days ago
23 more retailers have this diamond
Prices start from $282 USDSave up to $1,188 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
$282 USD