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Round|Lab Grown|IGI

1.76ct D VS1 Round Lab Grown Diamond

ID • D/VS1 • IGI LG770641067

Certificate IGI LG770641067

Diamond specifications and retailer prices

From $241 USD
Save $1,359 USD (85%) vs most expensive(unlock to see where)
27 retailers carry this diamond
Most expensive: $1,600 USD at Brilliant Earth
View at Brilliant Earth

About this 1.76ct lab-grown round diamond

This 1.76ct lab-grown round sits in the one-and-a-half to two carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG770641067 or 770641067. Listed at 27 retailers, with prices from $241 to $1,600 at Brilliant Earth, a $1,359 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

1.76
Carat
D
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG770641067
Dimensions7.76 × 7.80 × 4.70 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
7.76 mm7.80 mm1.76 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG770641067
Side View
Table 60.0%Crown 34.4°Girdle: MediumPavilion 40.7°Culet: NoneDepth 60.4%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0-100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 1
Current: $1,600 USD|Low: $203 USD|High: $1,600 USD|Avg: $745 USD|+0.6%
Brilliant Earth
Retailer 2
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Retailer 25
October 1, 2026
Retailer 2$241 USD
Retailer 4$293 USD
Retailer 15$307 USD
Retailer 9$312 USD
Retailer 17$312 USD
Retailer 20$472 USD
Retailer 22$490 USD
Retailer 21$522 USD
Retailer 7$529 USD
Retailer 13$532 USD
Retailer 23$566 USD
Retailer 10$585 USD
Retailer 25$615 USD
Retailer 18$629 USD
Retailer 6$723 USD
Retailer 24$760 USD
Retailer 8$1,001 USD
Retailer 11$1,053 USD
Retailer 5$1,145 USD
Retailer 3$1,264 USD
Retailer 19$1,287 USD
Retailer 14$1,331 USD
Retailer 16$1,339 USD
Retailer 12$1,357 USD
Brilliant Earth$1,600 USD

28 data points across 25 retailers

27 retailers$241 USD to $1,600 USD

A
Cheapest Retailer
-
$241 USD
A
Retailer 2
-
$293 USD
View
A
Retailer 3
-
$307 USD
View
A
Retailer 4
-
$312 USD
View
A
Retailer 5
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$312 USD
View
Price last confirmed 9 days ago
A
Retailer 6
-
$472 USD
£372 GBP
View
A
Retailer 7
-
$490 USD
View
B+
Retailer 8
-
$522 USD
View
A
Retailer 9
-
$529 USD
ZAR 8,545 ZAR
View
A
Retailer 10
-
$532 USD
€507 EUR
View
A
Retailer 11
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$568 USD
£447 GBP
View
A
Retailer 12
-
$585 USD
View
B+
Retailer 13
-
$615 USD
View
B+
Retailer 14
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$629 USD
A$968 AUD
View
B+
Retailer 15
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$723 USD
A$1,112 AUD
View
B+
Retailer 16
-
$760 USD
View
B
Retailer 17
-
$1,001 USD
View
B
Retailer 18
-
$1,053 USD
View
B
Retailer 19
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$1,145 USD
View
B
Retailer 20
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$1,264 USD
£995 GBP
View
B
Retailer 21
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$1,270 USD
View
B
Retailer 22
-
$1,287 USD
A$1,980 AUD
View
B
Retailer 23
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$1,339 USD
View
B
Retailer 24
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$1,357 USD
View
B
Retailer 25
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$1,358 USD
View
B
Retailer 26
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$1,580 USD
View
Most Expensive
B
Brilliant Earth
18806088A · Sep 25
$1,600 USD
View
26 more retailers have this diamond
Prices start from $241 USDSave up to $1,359 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
1.76ct Round
$241 USD