Heart|Lab Grown|IGI

1.55ct D VVS2 Heart Lab Grown Diamond

ID • D/VVS2 • IGI LG828643608

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG828643608

Diamond specifications and retailer prices

From $333 USD
HK$2,600 HKD
As of October 30, 2026
Save $977 USD (75%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $2,670 USD at Brilliant Earth · As of October 16, 2026
View at Brilliant Earth

About this 1.55ct lab-grown heart diamond

This 1.55ct lab-grown heart sits in the one-and-a-half to two carat band, graded D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG828643608 or 828643608. Listed at 21 retailers as of October 25, 2026, with a 293% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.55
Carat
D
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.4°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG828643608
Dimensions7.59 × 7.95 × 4.51 mm
L/W Ratio1.05
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.59 mm7.95 mm1.55 ctD / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG828643608
Side View
Table 67.0%Crown 36.4°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 56.7%

Caratlytics Score

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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 30
Current: $2,670 USD|Low: $227 USD|High: $2,670 USD|Avg: $747 USD
Brilliant Earth
Retailer 2
Retailer 3
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Retailer 5
Retailer 6
Retailer 7
Retailer 8
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Retailer 11
Retailer 12
Retailer 13
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Retailer 16
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Retailer 22
October 26, 2026
Retailer 8$236 USD
Retailer 6$265 USD
Retailer 4$274 USD
Retailer 11$293 USD
Retailer 21$333 USD
Retailer 13$335 USD
Retailer 19$468 USD
Retailer 3$495 USD
Retailer 20$495 USD
Retailer 2$536 USD
Retailer 17$602 USD
Retailer 18$683 USD
Retailer 22$775 USD
Retailer 10$942 USD
Retailer 12$948 USD
Retailer 14$994 USD
Retailer 16$1,176 USD
Retailer 5$1,192 USD
Retailer 15$1,209 USD
Retailer 9$1,244 USD
Retailer 7$1,309 USD
Brilliant Earth$2,670 USD

34 data points across 22 retailers

21 retailers$333 USD to $1,309 USD

Retailer 1
-
$236 USD
Price last confirmed 11 days ago
Retailer 2
-
$274 USD
View
Price last confirmed 10 days ago
Retailer 3
-
$293 USD
View
Price last confirmed 11 days ago
A
Retailer 4
-
$333 USD
HK$2,600 HKD
View
A
Retailer 5
-
$335 USD
£264 GBP
View
Retailer 6
-
$468 USD
€446 EUR
View
Price last confirmed 7 days ago
A
Retailer 7
-
$495 USD
View
Retailer 8
-
$495 USD
ZAR 8,004 ZAR
View
Price last confirmed 7 days ago
A
Retailer 9
-
$536 USD
£422 GBP
View
A
Retailer 10
-
$602 USD
View
B+
Retailer 11
-
$683 USD
A$1,050 AUD
View
B+
Retailer 12
-
$775 USD
View
Retailer 13
-
$942 USD
View
Price last confirmed 11 days ago
B+
Retailer 14
-
$948 USD
SGD 1,281 SGD
View
B+
Retailer 15
-
$994 USD
View
B+
Retailer 16
-
$1,176 USD
£926 GBP
View
B
Retailer 17
-
$1,192 USD
View
B
Retailer 18
-
$1,195 USD
View
Retailer 19
-
$1,244 USD
A$1,914 AUD
View
Price last confirmed 23 days ago
B
Retailer 20
-
$1,309 USD
View
Most Expensive
Brilliant Earth
21384618A · Oct 16
$2,670 USD
View
Price last confirmed 14 days ago
20 more retailers have this diamond
Prices start from $333 USDSave up to $977 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
1.55ct Heart
$333 USD