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Round|Lab Grown|IGI

6.52ct D IF Round Lab Grown Diamond

ID • D/IF • IGI LG642483147

Shape and cutting style on the report: Round brilliant

Certificate IGI LG642483147

Diamond specifications and retailer prices

From $20,995 NZD
$11,833 USD
As of November 1, 2026
Save $74,185 NZD (78%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $95,181 NZD at Michael Trio · As of November 1, 2026
View at Michael Trio

About this 6.52ct lab-grown round diamond

This 6.52ct 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 IGI LG642483147 or 642483147. Listed at 25 retailers as of November 1, 2026, with prices from $20,995 to $95,181, a $74,185 spread on the same certified stone. Michael Trio lists it at $95,181. 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

6.52
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG642483147
Dimensions12.07 × 12.16 × 7.38 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
HEARTS & ARROWS 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
12.07 mm12.16 mm6.52 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG642483147
Side View
Table 56.0%Crown 34.8°Girdle: MediumPavilion 40.8°Culet: NoneDepth 60.9%

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: $31,314 NZD|Low: $20,154 NZD|High: $94,056 NZD|Avg: $37,745 NZD|-0.8%
Retailer 1
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
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
November 2, 2026
Retailer 20$20,875 NZD
Retailer 3$20,995 NZD
Retailer 8$21,196 NZD
Retailer 5$21,835 NZD
Retailer 14$23,510 NZD
Retailer 13$23,513 NZD
Retailer 6$24,354 NZD
Retailer 9$24,354 NZD
Retailer 18$24,361 NZD
Retailer 19$25,718 NZD
Retailer 2$25,839 NZD
Retailer 7$28,992 NZD
Retailer 1$31,314 NZD
Retailer 17$40,522 NZD
Retailer 15$41,803 NZD
Retailer 12$50,608 NZD
Retailer 16$52,020 NZD
Retailer 4$65,319 NZD
Retailer 11$67,020 NZD
Retailer 10$94,056 NZD

35 data points across 20 retailers

25 retailers$20,995 NZD to $95,181 NZD

Retailer 1
-
$20,875 NZD
$11,765 USD
Price last confirmed 14 days ago
A
Retailer 2
-
$20,995 NZD
$11,833 USD
View
A
Retailer 3
-
$21,196 NZD
$11,946 USD
View
A
Retailer 4
-
$21,835 NZD
$12,306 USD
View
A
Retailer 5
-
$23,510 NZD
£10,433 GBP
View
A
Retailer 6
-
$23,513 NZD
$13,252 USD
View
Final sale: no returns
Retailer 7
-
$24,354 NZD
$13,726 USD
View
Price last confirmed 16 days ago
A
Retailer 8
-
$24,354 NZD
$13,726 USD
View
A
Retailer 9
-
$24,361 NZD
$13,730 USD
View
A
Retailer 10
-
$25,193 NZD
$14,199 USD
View
A
Retailer 11
-
$25,718 NZD
$14,495 USD
View
A
Retailer 12
-
$25,839 NZD
$14,563 USD
View
A
Retailer 13
-
$28,992 NZD
$16,340 USD
View
A
Retailer 14
-
$31,314 NZD
£13,897 GBP
View
Retailer 15
-
$35,851 NZD
£15,910 GBP
View
Price last confirmed 23 days ago
B+
Retailer 16
-
$40,522 NZD
£17,983 GBP
View
B+
Retailer 17
-
$41,803 NZD
$23,560 USD
View
B+
Retailer 18
-
$50,608 NZD
A$43,881 AUD
View
B+
Retailer 19
-
$52,020 NZD
ZAR 473,641 ZAR
View
B
Retailer 20
-
$62,361 NZD
$35,147 USD
View
B
Retailer 21
-
$65,319 NZD
$36,814 USD
View
B
Retailer 22
-
$67,020 NZD
$37,772 USD
View
B
Retailer 23
-
$75,097 NZD
$42,325 USD
View
B
Retailer 24
-
$94,056 NZD
$53,010 USD
View
Most Expensive
B
Michael Trio
1329822950 · Oct 31
$95,181 NZD
SGD 72,492 SGD
View
24 more retailers have this diamond
Prices start from $20,995 NZDSave up to $74,185 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
6.52ct Round
$20,995 NZD