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Round|Lab Grown|GIA

7.03ct F IF Round Lab Grown Diamond

EX • F/IF • GIA 1518590669

Certificate GIA 1518590669

Diamond specifications and retailer prices

From $33,660 NZD
$18,971 USD
As of October 31, 2026
Save $15,896 NZD (32%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $49,556 NZD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 7.03ct lab-grown round diamond

This 7.03ct lab-grown round sits in the over five carat band, graded F colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 1518590669. Listed at 3 retailers as of October 31, 2026, with prices from $33,660 to $49,556, a $15,896 spread on the same certified stone. Brilliant Earth lists it at $49,556. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

7.03
Carat
F
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle40.6°
OriginLab Grown
Grading LabGIA
CertificateGIA 1518590669
Dimensions12.25 × 12.19 × 7.61 mm
L/W Ratio1.00
Star length50%
Lower girdle75%
Girdle conditionFaceted
Cert comments
This is a man-made diamond.
Top View
12.25 mm12.19 mm7.03 ctF / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1518590669
Side View
Table 57.0%Crown 36°Girdle: MediumPavilion 40.6°Culet: NoneDepth 62.3%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $49,556 NZD|Low: $21,825 NZD|High: $231,007 NZD|Avg: $109,352 NZD|-2.2%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 16, 2026
Retailer 3$21,825 NZD
Retailer 2$33,660 NZD
Brilliant Earth$49,556 NZD
Retailer 5$208,581 NZD
Retailer 4$231,007 NZD

3 data points across 5 retailers

3 retailers$33,660 NZD to $49,556 NZD

Retailer 1
-
$21,825 NZD
$12,301 USD
Price last confirmed 77 days ago
B+
Retailer 2
-
$33,660 NZD
$18,971 USD
View
Most Expensive
B
Brilliant Earth
21410134Y · Oct 31
$49,556 NZD
$27,930 USD
View
2 more retailers have this diamond
Prices start from $33,660 NZDSave up to $15,896 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.

B+
7.03ct Round
$33,660 NZD