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Heart|Lab Grown|IGI

3.76ct E VVS2 Heart Lab Grown Diamond

EX • E/VVS2 • IGI LG820601228

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG820601228

Diamond specifications and retailer prices

From $1,130 NZD
$637 USD
As of October 30, 2026
Save $10,119 NZD (90%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $11,249 NZD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 3.76ct lab-grown heart diamond

This 3.76ct lab-grown heart sits in the three to five carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG820601228 or 820601228. Listed at 19 retailers as of October 30, 2026, with prices from $1,130 to $11,249, a $10,119 spread on the same certified stone. Brilliant Earth lists it at $11,249. 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

3.76
Carat
E
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.3°
Pavilion angle36.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG820601228
Dimensions9.70 × 10.76 × 5.95 mm
L/W Ratio1.11
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.70 mm10.76 mm3.76 ctE / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG820601228
Side View
Table 58.0%Crown 36.3°Girdle: STK-THKPavilion 36.7°Culet: NoneDepth 55.3%

Caratlytics Score

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

Price History

Last verified: Oct 30
Current: $11,249 NZD|Low: $901 NZD|High: $14,798 NZD|Avg: $3,117 NZD|-24.0%
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 31, 2026
Retailer 12$1,130 NZD
Retailer 14$1,231 NZD
Retailer 4$1,265 NZD
Retailer 13$1,311 NZD
Retailer 11$1,623 NZD
Retailer 6$1,930 NZD
Retailer 8$2,051 NZD
Retailer 7$2,095 NZD
Retailer 2$2,944 NZD
Retailer 5$3,239 NZD
Retailer 10$3,806 NZD
Retailer 3$4,426 NZD
Retailer 9$5,557 NZD
Brilliant Earth$11,249 NZD

44 data points across 14 retailers

19 retailers$1,130 NZD to $11,249 NZD

A
Cheapest Retailer
-
$1,130 NZD
$637 USD
A
Retailer 2
-
$1,231 NZD
$694 USD
View
A
Retailer 3
-
$1,265 NZD
$713 USD
View
Final sale: no returns
A
Retailer 4
-
$1,311 NZD
$739 USD
View
A
Retailer 5
-
$1,522 NZD
HK$6,700 HKD
View
A
Retailer 6
-
$1,623 NZD
$915 USD
View
B+
Retailer 7
-
$1,930 NZD
$1,088 USD
View
A
Retailer 8
-
$2,051 NZD
€1,101 EUR
View
A
Retailer 9
-
$2,095 NZD
£930 GBP
View
B+
Retailer 10
-
$2,944 NZD
$1,659 USD
View
B+
Retailer 11
-
$3,239 NZD
$1,825 USD
View
B+
Retailer 12
-
$3,447 NZD
$1,943 USD
View
B+
Retailer 13
-
$3,806 NZD
$2,145 USD
View
B+
Retailer 14
-
$4,426 NZD
SGD 3,371 SGD
View
B+
Retailer 15
-
$4,527 NZD
$2,552 USD
View
B+
Retailer 16
-
$4,594 NZD
$2,589 USD
View
B+
Retailer 17
-
$4,784 NZD
$2,696 USD
View
B+
Retailer 18
-
$5,557 NZD
£2,466 GBP
View
Most Expensive
B
Brilliant Earth
20968241A · Oct 30
$11,249 NZD
$6,340 USD
View
18 more retailers have this diamond
Prices start from $1,130 NZDSave up to $10,119 NZD

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. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
3.76ct Heart
$1,130 NZD