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Radiant|Lab Grown|GIA

1.02ct D VS1 Radiant Lab Grown Diamond

EX • D/VS1 • GIA 7513924327

Certificate GIA 7513924327

Diamond specifications and retailer prices

From $429 NZD
$242 USD
As of October 30, 2026
Save $2,748 NZD (86%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $3,177 NZD at Queensmith · As of October 27, 2026
View at Queensmith

About this 1.02ct lab-grown radiant diamond

This 1.02ct lab-grown radiant 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 7513924327. Listed at 19 retailers as of October 27, 2026, with prices from $429 to $3,177, a $2,748 spread on the same certified stone. Queensmith lists it at $3,177. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.02
Carat
D
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45.15°
Pavilion angle56.71°
OriginLab Grown
Grading LabGIA
CertificateGIA 7513924327
Dimensions7.17 × 5.05 × 3.30 mm
L/W Ratio1.42
Culet sizeNone
Key to symbols
Feather, Growth Remnant
Top View
7.17 mm5.05 mm1.02 ctD / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7513924327
Side View
Table 65.0%Crown 45.15°Girdle: STK-THKPavilion 56.71°Culet: NoneDepth 65.5%

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 30
Current: $910 NZD|Low: $415 NZD|High: $2,174 NZD|Avg: $1,078 NZD|+2.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
October 31, 2026
Retailer 3$429 NZD
Retailer 6$479 NZD
Retailer 15$497 NZD
Retailer 2$532 NZD
Retailer 7$532 NZD
Retailer 11$712 NZD
Retailer 8$713 NZD
Retailer 18$749 NZD
Retailer 17$850 NZD
Retailer 1$910 NZD
Retailer 12$913 NZD
Retailer 13$1,296 NZD
Retailer 16$1,340 NZD
Retailer 10$1,662 NZD
Retailer 4$1,709 NZD
Retailer 5$1,801 NZD
Retailer 9$2,080 NZD
Retailer 14$2,132 NZD

33 data points across 18 retailers

19 retailers$429 NZD to $3,177 NZD

A
Cheapest Retailer
-
$429 NZD
$242 USD
A
Retailer 2
-
$479 NZD
$270 USD
View
Final sale: no returns
A
Retailer 3
-
$497 NZD
$280 USD
View
A
Retailer 4
-
$532 NZD
$300 USD
View
A
Retailer 5
-
$532 NZD
$300 USD
View
A
Retailer 6
-
$712 NZD
£316 GBP
View
A
Retailer 7
-
$713 NZD
$402 USD
View
A
Retailer 8
-
$749 NZD
$422 USD
View
Retailer 9
-
$850 NZD
€456 EUR
View
Price last confirmed 8 days ago
B+
Retailer 10
-
$910 NZD
£404 GBP
View
B+
Retailer 11
-
$913 NZD
ZAR 8,314 ZAR
View
B+
Retailer 12
-
$1,296 NZD
A$1,124 AUD
View
B
Retailer 13
-
$1,340 NZD
$755 USD
View
Retailer 14
-
$1,662 NZD
A$1,441 AUD
View
Price last confirmed 23 days ago
B
Retailer 15
-
$1,709 NZD
$963 USD
View
B
Retailer 16
-
$1,801 NZD
$1,015 USD
View
B
Retailer 17
-
$2,080 NZD
$1,172 USD
View
B
Retailer 18
-
$2,132 NZD
£946 GBP
View
Most Expensive
B
Queensmith
7513924327 · Oct 27
$3,177 NZD
£1,410 GBP
View
18 more retailers have this diamond
Prices start from $429 NZDSave up to $2,748 NZD

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
1.02ct Radiant
$429 NZD