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Heart|Lab Grown|GIA

1.05ct D VS1 Heart Lab Grown Diamond

ID • D/VS1 • GIA 5231691525

Certificate GIA 5231691525

Diamond specifications and retailer prices

From $236 USD
As of October 27, 2026
Save $1,066 USD (82%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $1,302 USD at MOH London · As of October 25, 2026
View at MOH London

About this 1.05ct lab-grown heart diamond

This 1.05ct lab-grown heart sits in the classic one-carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5231691525. Listed at 8 retailers as of October 25, 2026, with prices from $236 to $1,302, a $1,066 spread on the same certified stone. MOH London lists it at $1,302. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.05
Carat
D
Color
VS1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 5231691525
Dimensions6.88 × 6.33 × 4.13 mm
L/W Ratio1.09
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Growth Remnant
Top View
6.88 mm6.33 mm1.05 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5231691525
Side View
Table 57.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 60.1%

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 27
Current: $1,302 USD|Low: $230 USD|High: $1,307 USD|Avg: $620 USD|-0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 29, 2026
Retailer 5$236 USD
Retailer 6$263 USD
Retailer 3$274 USD
Retailer 7$294 USD
Retailer 4$555 USD
Retailer 8$765 USD
Retailer 2$1,039 USD
Retailer 9$1,160 USD
MOH London$1,302 USD

19 data points across 9 retailers

8 retailers$236 USD to $1,302 USD

A
Cheapest Retailer
-
$236 USD
Returns within 21 days
A
Retailer 2
-
$263 USD
View
Final sale: no returns
A
Retailer 3
-
$274 USD
View
A
Retailer 4
-
$294 USD
View
Returns within 30 days
B+
Retailer 5
-
$555 USD
ZAR 8,969 ZAR
View
Returns within 7 days
B
Retailer 6
-
$765 USD
View
Returns within 30 days
B
Retailer 7
-
$1,039 USD
View
Returns within 30 days
Most Expensive
B
MOH London
5231691525 · Oct 25
$1,302 USD
£1,025 GBP
View
7 more retailers have this diamond
Prices start from $236 USDSave up to $1,066 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
1.05ct Heart
$236 USD