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Heart|Lab Grown|IGI

1.23ct E VVS2 Heart Lab Grown Diamond

ID • E/VVS2 • IGI LG841613587

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG841613587

Diamond specifications and retailer prices

From $218 USD
As of October 27, 2026
Save $1,032 USD (83%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $1,250 USD at Reve Diamonds · As of October 28, 2026
View at Reve Diamonds

About this 1.23ct lab-grown heart diamond

This 1.23ct lab-grown heart sits in the classic one-carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG841613587 or 841613587. Listed at 23 retailers as of October 27, 2026, with prices from $218 to $1,250, a $1,032 spread on the same certified stone. Reve Diamonds lists it at $1,250. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.23
Carat
E
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle38.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG841613587
Dimensions6.92 × 7.43 × 4.14 mm
L/W Ratio1.07
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.92 mm7.43 mm1.23 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG841613587
Side View
Table 62.0%Crown 34.4°Girdle: MED-STKPavilion 38.4°Culet: NoneDepth 55.7%

Caratlytics Score

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

Price History

Last verified: Oct 27
Current: $456 USD|Low: $218 USD|High: $1,250 USD|Avg: $582 USD|+0.7%
Retailer 1
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Retailer 22
Reve Diamonds
October 29, 2026
Retailer 4$218 USD
Retailer 10$244 USD
Retailer 2$252 USD
Retailer 7$270 USD
Retailer 11$270 USD
Retailer 14$307 USD
Retailer 21$332 USD
Retailer 3$362 USD
Retailer 1$456 USD
Retailer 18$464 USD
Retailer 6$494 USD
Retailer 17$498 USD
Retailer 8$513 USD
Retailer 19$660 USD
Retailer 16$822 USD
Retailer 5$868 USD
Retailer 22$871 USD
Retailer 15$872 USD
Retailer 9$920 USD
Retailer 13$926 USD
Retailer 12$1,087 USD
Retailer 20$1,120 USD
Reve Diamonds$1,250 USD

19 data points across 23 retailers

23 retailers$218 USD to $1,250 USD

A
Cheapest Retailer
-
$218 USD
A
Retailer 2
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$244 USD
View
Final sale: no returns
A
Retailer 3
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$252 USD
View
A
Retailer 4
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$270 USD
View
A
Retailer 5
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$270 USD
View
A
Retailer 6
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$307 USD
HK$2,400 HKD
View
A
Retailer 7
-
$332 USD
£262 GBP
View
Price last confirmed 12 days ago
B+
Retailer 8
-
$362 USD
View
A
Retailer 9
-
$456 USD
€434 EUR
View
A
Retailer 10
-
$464 USD
ZAR 7,490 ZAR
View
B+
Retailer 11
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$494 USD
View
B+
Retailer 12
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$498 USD
£392 GBP
View
B+
Retailer 13
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$513 USD
View
B+
Retailer 14
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$660 USD
A$1,015 AUD
View
Retailer 15
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$822 USD
A$1,265 AUD
View
B
Retailer 16
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$868 USD
View
B
Retailer 17
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$871 USD
View
B
Retailer 18
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$872 USD
SGD 1,179 SGD
View
B
Retailer 19
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$920 USD
View
B
Retailer 20
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$926 USD
View
B
Retailer 21
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$1,087 USD
£856 GBP
View
B
Retailer 22
-
$1,120 USD
View
Most Expensive
B
Reve Diamonds
046E23FB5 · Oct 28
$1,250 USD
View
22 more retailers have this diamond
Prices start from $218 USDSave up to $1,032 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. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
1.23ct Heart
$218 USD