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Round|Lab Grown|IGI

6.02ct D FL Round Lab Grown Diamond

ID • D/FL • IGI LG780663328

Shape and cutting style on the report: Round brilliant

Certificate IGI LG780663328

Diamond specifications and retailer prices

From $28,540 NZD
$16,085 USD
As of November 1, 2026
Save $65,456 NZD (70%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $93,995 NZD at Wholesale Diamonds Direct · As of October 27, 2026
View at Wholesale Diamonds Direct

About this 6.02ct lab-grown round diamond

This 6.02ct lab-grown round sits in the over five carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG780663328 or 780663328. Listed at 12 retailers as of October 27, 2026, with prices from $28,540 to $93,995, a $65,456 spread on the same certified stone. Wholesale Diamonds Direct lists it at $93,995. 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

6.02
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG780663328
Dimensions11.62 × 11.70 × 7.13 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
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
11.62 mm11.70 mm6.02 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG780663328
Side View
Table 56.0%Crown 35°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 61.1%

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: Nov 1
Current: $36,973 NZD|Low: $23,902 NZD|High: $101,045 NZD|Avg: $51,828 NZD|-5.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Wholesale Diamonds Direct
November 1, 2026
Retailer 6$24,672 NZD
Retailer 7$28,540 NZD
Retailer 9$30,607 NZD
Retailer 8$36,263 NZD
Retailer 1$36,973 NZD
Retailer 5$53,177 NZD
Retailer 3$57,170 NZD
Retailer 10$60,848 NZD
Retailer 4$65,162 NZD
Retailer 2$83,407 NZD
Wholesale Diamonds Direct$93,995 NZD

38 data points across 11 retailers

12 retailers$28,540 NZD to $93,995 NZD

Retailer 1
-
$24,672 NZD
$13,905 USD
Price last confirmed 14 days ago
Retailer 2
-
$25,151 NZD
$14,175 USD
View
Price last confirmed 24 days ago
A
Retailer 3
-
$28,540 NZD
$16,085 USD
View
A
Retailer 4
-
$30,607 NZD
$17,250 USD
View
B+
Retailer 5
-
$36,263 NZD
$20,438 USD
View
B+
Retailer 6
-
$36,973 NZD
£16,408 GBP
View
B+
Retailer 7
-
$53,177 NZD
£23,599 GBP
View
B+
Retailer 8
-
$57,170 NZD
€30,687 EUR
View
B+
Retailer 9
-
$60,848 NZD
$34,294 USD
View
B+
Retailer 10
-
$65,162 NZD
ZAR 593,306 ZAR
View
B
Retailer 11
-
$83,407 NZD
$47,008 USD
View
Most Expensive
B
Wholesale Diamonds Direct
260818523 · Oct 27
$93,995 NZD
$52,976 USD
View
11 more retailers have this diamond
Prices start from $28,540 NZDSave up to $65,456 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
6.02ct Round
$28,540 NZD