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Round|Lab Grown|GIA

5.03ct D IF Round Lab Grown Diamond

EX • D/IF • GIA 3515655179

Certificate GIA 3515655179

Diamond specifications and retailer prices

From $26,787 NZD
$15,097 USD
As of October 30, 2026
Save $53,304 NZD (67%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $80,090 NZD at Frank Darling · As of October 30, 2026
View at Frank Darling

About this 5.03ct lab-grown round diamond

This 5.03ct lab-grown round sits in the over five carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 3515655179. Listed at 16 retailers as of October 30, 2026, with prices from $26,787 to $80,090, a $53,304 spread on the same certified stone. Frank Darling lists it at $80,090. 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

5.03
Carat
D
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle40.8°
OriginLab Grown
Grading LabGIA
CertificateGIA 3515655179
Dimensions11.05 × 11.00 × 6.75 mm
L/W Ratio1.00
Top View
11.05 mm11.00 mm5.03 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 3515655179
Side View
Table 57.0%Crown 35°Girdle: MED-MEDPavilion 40.8°Culet: NoneDepth 61.2%

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: $80,090 NZD|Low: $26,096 NZD|High: $126,987 NZD|Avg: $53,156 NZD|-15.1%
Frank Darling
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
October 31, 2026
Retailer 10$26,787 NZD
Retailer 3$28,128 NZD
Retailer 12$28,201 NZD
Retailer 2$28,804 NZD
Retailer 5$31,235 NZD
Retailer 7$31,799 NZD
Retailer 8$33,092 NZD
Retailer 14$33,754 NZD
Retailer 9$55,584 NZD
Retailer 11$58,061 NZD
Retailer 4$59,475 NZD
Retailer 6$71,500 NZD
Frank Darling$80,090 NZD
Retailer 15$95,188 NZD
Retailer 13$126,011 NZD

32 data points across 15 retailers

16 retailers$26,787 NZD to $80,090 NZD

Retailer 1
-
$19,563 NZD
$11,026 USD
Price last confirmed 110 days ago
A
Retailer 2
-
$26,787 NZD
$15,097 USD
View
B+
Retailer 3
-
$28,128 NZD
$15,853 USD
View
B+
Retailer 4
-
$28,201 NZD
$15,894 USD
View
B+
Retailer 5
-
$28,804 NZD
$16,234 USD
View
B+
Retailer 6
-
$31,235 NZD
$17,604 USD
View
B+
Retailer 7
-
$31,799 NZD
$17,922 USD
View
Final sale: no returns
B+
Retailer 8
-
$33,092 NZD
$18,651 USD
View
B+
Retailer 9
-
$33,754 NZD
$19,024 USD
View
B+
Retailer 10
-
$55,584 NZD
£24,667 GBP
View
B+
Retailer 11
-
$58,061 NZD
€31,165 EUR
View
B+
Retailer 12
-
$59,475 NZD
$33,520 USD
View
Retailer 13
-
$71,500 NZD
A$61,996 AUD
View
Price last confirmed 22 days ago
Most Expensive
B
Frank Darling
807985BD · Oct 30
$80,090 NZD
$45,139 USD
View
13 more retailers have this diamond
Prices start from $26,787 NZDSave up to $53,304 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
5.03ct Round
$26,787 NZD