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Round|Lab Grown|GIA

6.91ct D IF Round Lab Grown Diamond

EX • D/IF • GIA 7516120065

Certificate GIA 7516120065

Diamond specifications and retailer prices

From $53,930 NZD
CA$42,216 CAD
As of October 30, 2026
Save $65,387 NZD (55%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $119,317 NZD at Yorxs · As of October 31, 2026
View at Yorxs

About this 6.91ct lab-grown round diamond

This 6.91ct 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 7516120065. Listed at 17 retailers as of October 30, 2026, with prices from $53,930 to $119,317, a $65,387 spread on the same certified stone. Yorxs lists it at $119,317. 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

6.91
Carat
D
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 7516120065
Dimensions12.13 × 9.95 × 6.81 mm
L/W Ratio1.22
Girdle conditionFaceted
Cert comments
This is a man-made diamond.
Key to symbols
Minor Details of Polish
Top View
12.13 mm9.95 mm6.91 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7516120065
Side View
Table 57.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 68.4%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $137,507 NZD|Low: $53,115 NZD|High: $250,301 NZD|Avg: $104,886 NZD|-0.2%
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
Yorxs
November 1, 2026
Retailer 2$53,930 NZD
Retailer 12$54,063 NZD
Retailer 11$54,505 NZD
Retailer 3$62,012 NZD
Retailer 13$64,542 NZD
Retailer 7$68,046 NZD
Retailer 6$82,178 NZD
Retailer 8$92,196 NZD
Retailer 9$100,361 NZD
Retailer 14$105,701 NZD
Yorxs$119,317 NZD
Retailer 1$137,507 NZD
Retailer 5$155,311 NZD
Retailer 4$170,481 NZD
Retailer 10$182,717 NZD
Retailer 15$250,301 NZD

24 data points across 16 retailers

17 retailers$53,930 NZD to $119,317 NZD

B+
Cheapest Retailer
-
$53,930 NZD
CA$42,216 CAD
B+
Retailer 2
-
$54,063 NZD
$30,470 USD
View
B+
Retailer 3
-
$54,505 NZD
$30,719 USD
View
Retailer 4
-
$62,012 NZD
$34,950 USD
View
Price last confirmed 14 days ago
B+
Retailer 5
-
$64,542 NZD
$36,376 USD
View
Final sale: no returns
B+
Retailer 6
-
$68,046 NZD
$38,351 USD
View
B+
Retailer 7
-
$92,196 NZD
£40,915 GBP
View
B
Retailer 8
-
$100,361 NZD
A$87,021 AUD
View
B
Retailer 9
-
$105,701 NZD
£46,908 GBP
View
Most Expensive
B
Yorxs
616735520 · Oct 31
$119,317 NZD
€64,045 EUR
View
9 more retailers have this diamond
Prices start from $53,930 NZDSave up to $65,387 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.

B+
6.91ct Round
$53,930 NZD