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Radiant|Lab Grown|GIA

1.53ct D IF Radiant Lab Grown Diamond

ID • D/IF • GIA 6515363879

Certificate GIA 6515363879

Diamond specifications and retailer prices

From $1,102 NZD
$621 USD
As of October 30, 2026
Save $6,723 NZD (86%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $7,825 NZD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 1.53ct lab-grown radiant diamond

This 1.53ct lab-grown radiant sits in the one-and-a-half to two carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6515363879. Listed at 11 retailers as of October 30, 2026, with prices from $1,102 to $7,825, a $6,723 spread on the same certified stone. Brilliant Earth lists it at $7,825. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.53
Carat
D
Colour
IF
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 6515363879
Dimensions7.80 × 5.84 × 3.94 mm
L/W Ratio1.34
Girdle conditionPolished
Cert comments
This is a man-made diamond.
Key to symbols
Minor Details of Polish
Top View
7.80 mm5.84 mm1.53 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6515363879
Side View
Table 66.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 67.4%

Caratlytics Score

How it works →
A+
Exceptional
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: $7,825 NZD|Low: $892 NZD|High: $9,799 NZD|Avg: $3,367 NZD|-3.1%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 1, 2026
Retailer 10$1,102 NZD
Retailer 9$1,235 NZD
Retailer 11$1,235 NZD
Retailer 5$1,366 NZD
Retailer 4$1,595 NZD
Retailer 7$2,594 NZD
Retailer 8$3,969 NZD
Retailer 3$4,381 NZD
Retailer 6$5,665 NZD
Retailer 2$5,947 NZD
Brilliant Earth$7,825 NZD

37 data points across 11 retailers

11 retailers$1,102 NZD to $7,825 NZD

A+
Cheapest Retailer
-
$1,102 NZD
$621 USD
A
Retailer 2
-
$1,235 NZD
$696 USD
View
Final sale: no returns
A
Retailer 3
-
$1,235 NZD
$696 USD
View
A
Retailer 4
-
$1,366 NZD
$770 USD
View
A
Retailer 5
-
$1,595 NZD
£708 GBP
View
B+
Retailer 6
-
$2,594 NZD
ZAR 23,621 ZAR
View
B+
Retailer 7
-
$3,969 NZD
$2,237 USD
View
B+
Retailer 8
-
$4,381 NZD
£1,944 GBP
View
B
Retailer 9
-
$5,665 NZD
$3,193 USD
View
B
Retailer 10
-
$5,947 NZD
£2,639 GBP
View
Most Expensive
B
Brilliant Earth
13148218Y · Oct 31
$7,825 NZD
$4,410 USD
View
10 more retailers have this diamond
Prices start from $1,102 NZDSave up to $6,723 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+
1.53ct Radiant
$1,102 NZD