Heart|Lab Grown|IGI

3.10ct D VS1 Heart Lab Grown Diamond

EX • D/VS1 • IGI LG692538100

Certificate IGI LG692538100

Diamond specifications and retailer prices

From $488 USD
Save $3,972 USD (89%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $4,460 USD at Brilliant Earth
View at Brilliant Earth

About this 3.1ct lab-grown heart diamond

This 3.1ct lab-grown heart sits in the three to five carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG692538100 or 692538100. Listed at 17 retailers, with prices from $488 to $4,460 at Brilliant Earth, a $3,972 spread on the same certified stone. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

3.10
Carat
D
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.7°
Pavilion angle42.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG692538100
Dimensions9.04 × 9.86 × 6.05 mm
L/W Ratio1.09
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.04 mm9.86 mm3.10 ctD / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG692538100
Side View
Table 59.0%Crown 37.7°Girdle: STK-THKPavilion 42.1°Culet: NoneDepth 61.4%

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: $4,460 USD|Low: $546 USD|High: $4,620 USD|Avg: $1,827 USD|-3.5%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
October 1, 2026
Retailer 11$546 USD
Retailer 3$605 USD
Retailer 8$745 USD
Retailer 7$844 USD
Retailer 4$902 USD
Retailer 10$942 USD
Retailer 12$1,034 USD
Retailer 5$1,133 USD
Retailer 14$1,420 USD
Retailer 6$2,284 USD
Retailer 9$2,453 USD
Retailer 13$2,819 USD
Retailer 2$4,330 USD
Brilliant Earth$4,460 USD

32 data points across 14 retailers

17 retailers$488 USD to $4,460 USD

A
Cheapest Retailer
-
$488 USD
A
Retailer 2
-
$546 USD
View
A
Retailer 3
-
$546 USD
View
A
Retailer 4
-
$597 USD
View
A
Retailer 5
-
$605 USD
View
A
Retailer 6
-
$745 USD
View
A
Retailer 7
-
$844 USD
£664 GBP
View
A
Retailer 8
-
$902 USD
View
A
Retailer 9
-
$942 USD
View
A
Retailer 10
-
$1,036 USD
£816 GBP
View
A
Retailer 11
-
$1,133 USD
View
B+
Retailer 12
-
$1,420 USD
ZAR 22,945 ZAR
View
B
Retailer 13
-
$2,284 USD
View
B
Retailer 14
-
$2,453 USD
View
B
Retailer 15
-
$2,819 USD
£2,220 GBP
View
B
Retailer 16
-
$4,330 USD
View
Most Expensive
B
Brilliant Earth
14971834Y · Oct 1
$4,460 USD
View
16 more retailers have this diamond
Prices start from $488 USDSave up to $3,972 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
3.10ct Heart
$488 USD