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Heart|Lab Grown|IGI

1.03ct E VS1 Heart Lab Grown Diamond

EX • E/VS1 • IGI LG808638926

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG808638926

Diamond specifications and retailer prices

From $162 USD
As of October 23, 2026
Save $910 USD (85%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $1,072 USD at Reve Diamonds · As of October 25, 2026
View at Reve Diamonds

About this 1.03ct lab-grown heart diamond

This 1.03ct lab-grown heart sits in the classic one-carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG808638926 or 808638926. Listed at 21 retailers as of October 23, 2026, with prices from $162 to $1,072, a $910 spread on the same certified stone. Reve Diamonds lists it at $1,072. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
E
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle31.2°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG808638926
Dimensions6.71 × 7.11 × 3.93 mm
L/W Ratio1.06
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.71 mm7.11 mm1.03 ctE / VS1
OriginLab Grown
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG808638926
Side View
Table 64.0%Crown 31.2°Girdle: MED-STKPavilion 40°Culet: NoneDepth 55.3%

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 23
Current: $340 USD|Low: $158 USD|High: $1,082 USD|Avg: $459 USD|-2.1%
Retailer 1
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Retailer 20
Reve Diamonds
October 29, 2026
Retailer 4$162 USD
Retailer 7$181 USD
Retailer 20$188 USD
Retailer 10$201 USD
Retailer 2$230 USD
Retailer 12$252 USD
Retailer 6$327 USD
Retailer 17$339 USD
Retailer 1$340 USD
Retailer 14$352 USD
Retailer 19$362 USD
Retailer 16$431 USD
Retailer 3$443 USD
Retailer 18$521 USD
Retailer 9$552 USD
Retailer 8$645 USD
Retailer 11$654 USD
Retailer 13$700 USD
Retailer 15$939 USD
Retailer 5$1,060 USD
Reve Diamonds$1,072 USD

33 data points across 21 retailers

21 retailers$162 USD to $1,072 USD

A
Cheapest Retailer
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$162 USD
A
Retailer 2
-
$181 USD
View
Final sale: no returns
A
Retailer 3
-
$188 USD
View
A
Retailer 4
-
$201 USD
View
A
Retailer 5
-
$230 USD
HK$1,800 HKD
View
A
Retailer 6
-
$252 USD
£198 GBP
View
A
Retailer 7
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$327 USD
View
A
Retailer 8
-
$339 USD
ZAR 5,478 ZAR
View
A
Retailer 9
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$340 USD
€324 EUR
View
A
Retailer 10
-
$352 USD
£277 GBP
View
B+
Retailer 11
-
$362 USD
View
B+
Retailer 12
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$431 USD
£339 GBP
View
B+
Retailer 13
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$443 USD
View
B
Retailer 14
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$521 USD
View
B+
Retailer 15
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$552 USD
SGD 746 SGD
View
B
Retailer 16
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$645 USD
View
B
Retailer 17
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$654 USD
View
B
Retailer 18
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$700 USD
View
B
Retailer 19
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$939 USD
£739 GBP
View
B
Retailer 20
-
$1,060 USD
View
Most Expensive
B
Reve Diamonds
F581FF6AC · Oct 25
$1,072 USD
View
20 more retailers have this diamond
Prices start from $162 USDSave up to $910 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
1.03ct Heart
$162 USD