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Radiant|Lab Grown|IGI

5.10ct D IF Radiant Lab Grown Diamond

VG • D/IF • IGI LG835696024

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG835696024

Diamond specifications and retailer prices

From $18,985 NZD
$10,700 USD
As of November 1, 2026
Save $39,973 NZD (68%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $58,958 NZD at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

About this 5.1ct lab-grown radiant diamond

This 5.1ct lab-grown radiant sits in the over five carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG835696024 or 835696024. Listed at 14 retailers as of October 31, 2026, with prices from $18,985 to $58,958, a $39,973 spread on the same certified stone. Taylor and Hart lists it at $58,958. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

5.10
Carat
D
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle46.7°
Pavilion angle34.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG835696024
Dimensions12.01 × 8.67 × 5.69 mm
L/W Ratio1.39
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
12.01 mm8.67 mm5.10 ctD / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG835696024
Side View
Table 64.0%Crown 46.7°Girdle: MED-STKPavilion 34.5°Culet: NoneDepth 65.6%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $18,985 NZD|Low: $18,985 NZD|High: $109,760 NZD|Avg: $39,500 NZD|-2.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Taylor and Hart
November 1, 2026
Retailer 1$18,985 NZD
Retailer 10$19,258 NZD
Retailer 6$19,695 NZD
Retailer 12$20,463 NZD
Retailer 9$22,648 NZD
Retailer 8$31,481 NZD
Retailer 5$33,451 NZD
Retailer 11$34,278 NZD
Retailer 3$38,076 NZD
Retailer 7$42,930 NZD
Retailer 4$55,741 NZD
Taylor and Hart$58,958 NZD
Retailer 2$101,919 NZD

9 data points across 13 retailers

14 retailers$18,985 NZD to $58,958 NZD

A
Cheapest Retailer
-
$18,985 NZD
$10,700 USD
A
Retailer 2
-
$19,258 NZD
$10,854 USD
View
A
Retailer 3
-
$19,695 NZD
$11,100 USD
View
A
Retailer 4
-
$20,463 NZD
HK$90,100 HKD
View
A
Retailer 5
-
$22,648 NZD
£10,051 GBP
View
B+
Retailer 6
-
$31,481 NZD
€16,898 EUR
View
B+
Retailer 7
-
$33,451 NZD
£14,845 GBP
View
B+
Retailer 8
-
$34,278 NZD
$19,319 USD
View
B+
Retailer 9
-
$38,076 NZD
ZAR 346,688 ZAR
View
B+
Retailer 10
-
$39,088 NZD
$22,030 USD
View
B+
Retailer 11
-
$42,930 NZD
A$37,224 AUD
View
B
Retailer 12
-
$55,741 NZD
$31,416 USD
View
Most Expensive
B
Taylor and Hart
CVI2WYS · Oct 31
$58,958 NZD
$33,229 USD
View
12 more retailers have this diamond
Prices start from $18,985 NZDSave up to $39,973 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
5.10ct Radiant
$18,985 NZD