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Round|Lab Grown|IGI

6.71ct D IF Round Lab Grown Diamond

ID • D/IF • IGI LG752583322

Shape and cutting style on the report: Round brilliant

Certificate IGI LG752583322

Diamond specifications and retailer prices

From $14,102 NZD
$7,948 USD
As of November 1, 2026
Save $73,903 NZD (84%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $88,005 NZD at Do Amore Diamonds · As of November 1, 2026
View at Do Amore Diamonds

About this 6.71ct lab-grown round diamond

This 6.71ct 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 LG752583322 or 752583322. Listed at 18 retailers as of November 1, 2026, with prices from $14,102 to $88,005, a $73,903 spread on the same certified stone. Do Amore Diamonds lists it at $88,005. 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

6.71
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG752583322
Dimensions12.18 × 12.25 × 7.41 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
12.18 mm12.25 mm6.71 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG752583322
Side View
Table 56.0%Crown 34.1°Girdle: MediumPavilion 40.7°Culet: NoneDepth 60.7%

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: $88,005 NZD|Low: $14,102 NZD|High: $97,445 NZD|Avg: $35,419 NZD|-9.7%
Do Amore Diamonds
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
November 1, 2026
Retailer 3$14,102 NZD
Retailer 17$14,666 NZD
Retailer 18$15,266 NZD
Retailer 13$15,793 NZD
Retailer 19$18,197 NZD
Retailer 16$18,204 NZD
Retailer 9$18,215 NZD
Retailer 6$18,408 NZD
Retailer 4$18,937 NZD
Retailer 5$20,309 NZD
Retailer 10$27,383 NZD
Retailer 11$28,266 NZD
Retailer 14$31,859 NZD
Retailer 12$32,877 NZD
Retailer 8$33,682 NZD
Retailer 2$34,259 NZD
Retailer 7$42,228 NZD
Retailer 15$51,277 NZD
Do Amore Diamonds$88,005 NZD

39 data points across 19 retailers

18 retailers$14,102 NZD to $88,005 NZD

A
Cheapest Retailer
-
$14,102 NZD
$7,948 USD
A
Retailer 2
-
$14,666 NZD
$8,266 USD
View
A
Retailer 3
-
$15,266 NZD
$8,604 USD
View
A
Retailer 4
-
$15,793 NZD
£7,008 GBP
View
A
Retailer 5
-
$18,197 NZD
$10,256 USD
View
A
Retailer 6
-
$18,204 NZD
$10,260 USD
View
A
Retailer 7
-
$18,215 NZD
$10,266 USD
View
Final sale: no returns
Retailer 8
-
$18,408 NZD
$10,375 USD
View
Price last confirmed 15 days ago
A
Retailer 9
-
$18,937 NZD
$10,673 USD
View
A
Retailer 10
-
$20,309 NZD
$11,446 USD
View
A
Retailer 11
-
$27,383 NZD
$15,433 USD
View
A
Retailer 12
-
$31,859 NZD
€17,101 EUR
View
A
Retailer 13
-
$32,877 NZD
£14,590 GBP
View
A
Retailer 14
-
$33,682 NZD
$18,983 USD
View
A
Retailer 15
-
$34,259 NZD
A$29,705 AUD
View
B+
Retailer 16
-
$42,228 NZD
$23,800 USD
View
B+
Retailer 17
-
$51,277 NZD
$28,900 USD
View
Most Expensive
B
Do Amore Diamonds
27-6FCE452BC · Nov 1
$88,005 NZD
$49,600 USD
View
17 more retailers have this diamond
Prices start from $14,102 NZDSave up to $73,903 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
6.71ct Round
$14,102 NZD