Heart|Lab Grown|IGI

0.99ct E VVS1 Heart Lab Grown Diamond

ID • E/VVS1 • IGI LG805672340

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG805672340

Diamond specifications and retailer prices

From $178 USD
As of October 23, 2026
Save $944 USD (84%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $1,122 USD at Reve Diamonds · As of October 25, 2026
View at Reve Diamonds

About this 0.99ct lab-grown heart diamond

This 0.99ct lab-grown heart sits in the just-under-one-carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG805672340 or 805672340. Listed at 22 retailers as of October 23, 2026, with prices from $178 to $1,122, a $944 spread on the same certified stone. Reve Diamonds lists it at $1,122. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.99
Carat
E
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.5°
Pavilion angle36°
OriginLab Grown
Grading LabIGI
CertificateIGI LG805672340
Dimensions6.96 × 6.52 × 3.75 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
6.96 mm6.52 mm0.99 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG805672340
Side View
Table 59.0%Crown 32.5°Girdle: STK-THKPavilion 36°Culet: NoneDepth 53.9%

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: $723 USD|Low: $178 USD|High: $1,146 USD|Avg: $528 USD|-1.1%
Retailer 1
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Retailer 21
Reve Diamonds
October 29, 2026
Retailer 4$178 USD
Retailer 9$199 USD
Retailer 11$206 USD
Retailer 8$220 USD
Retailer 13$243 USD
Retailer 3$277 USD
Retailer 16$364 USD
Retailer 7$391 USD
Retailer 20$392 USD
Retailer 17$393 USD
Retailer 2$400 USD
Retailer 6$459 USD
Retailer 18$549 USD
Retailer 21$552 USD
Retailer 12$596 USD
Retailer 15$708 USD
Retailer 5$708 USD
Retailer 1$723 USD
Retailer 10$762 USD
Retailer 19$1,030 USD
Retailer 14$1,080 USD
Reve Diamonds$1,122 USD

35 data points across 22 retailers

22 retailers$178 USD to $1,122 USD

A
Cheapest Retailer
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$178 USD
A
Retailer 2
-
$199 USD
View
Final sale: no returns
A
Retailer 3
-
$206 USD
View
A
Retailer 4
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$220 USD
View
A
Retailer 5
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$243 USD
HK$1,900 HKD
View
A
Retailer 6
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$277 USD
£218 GBP
View
Price last confirmed 12 days ago
A
Retailer 7
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$364 USD
€347 EUR
View
A
Retailer 8
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$391 USD
View
A
Retailer 9
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$392 USD
ZAR 6,327 ZAR
View
A
Retailer 10
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$393 USD
£309 GBP
View
A
Retailer 11
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$400 USD
View
B+
Retailer 12
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$459 USD
View
B+
Retailer 13
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$549 USD
A$844 AUD
View
B+
Retailer 14
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$552 USD
View
B+
Retailer 15
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$596 USD
SGD 805 SGD
View
B+
Retailer 16
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$708 USD
A$1,089 AUD
View
B+
Retailer 17
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$708 USD
View
B+
Retailer 18
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$723 USD
View
B+
Retailer 19
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$762 USD
View
B
Retailer 20
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$1,030 USD
£811 GBP
View
B
Retailer 21
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$1,080 USD
View
Most Expensive
B
Reve Diamonds
79A8C1CAC · Oct 25
$1,122 USD
View
21 more retailers have this diamond
Prices start from $178 USDSave up to $944 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
0.99ct Heart
$178 USD