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Round|Lab Grown|GIA

3.12ct D VVS1 Round Lab Grown Diamond

EX • D/VVS1 • GIA 6471771865

Certificate GIA 6471771865

Diamond specifications and retailer prices

From $2,346 NZD
$1,322 USD
As of October 29, 2026
Save $11,269 NZD (83%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $19,482 NZD at Brilliant Earth · As of September 19, 2026
View at Brilliant Earth

About this 3.12ct lab-grown round diamond

This 3.12ct lab-grown round sits in the three to five carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by GIA 6471771865. Listed at 21 retailers as of October 29, 2026, with a 480% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

3.12
Carat
D
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle40.8°
OriginLab Grown
Grading LabGIA
CertificateGIA 6471771865
Dimensions9.40 × 9.37 × 5.78 mm
L/W Ratio1.00
Star length50%
Lower girdle80%
Top View
9.40 mm9.37 mm3.12 ctD / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6471771865
Side View
Table 57.0%Crown 34.5°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 61.5%

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: Oct 29
Current: $19,482 NZD|Low: $2,031 NZD|High: $19,482 NZD|Avg: $7,042 NZD
Brilliant Earth
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
October 30, 2026
Retailer 12$2,031 NZD
Retailer 20$2,346 NZD
Retailer 7$2,553 NZD
Retailer 4$2,722 NZD
Retailer 19$3,007 NZD
Retailer 6$3,543 NZD
Retailer 8$3,827 NZD
Retailer 16$4,585 NZD
Retailer 5$5,630 NZD
Retailer 17$6,795 NZD
Retailer 11$6,920 NZD
Retailer 18$7,905 NZD
Retailer 14$8,626 NZD
Retailer 9$10,294 NZD
Retailer 10$10,643 NZD
Retailer 13$12,362 NZD
Retailer 2$14,106 NZD
Retailer 15$14,106 NZD
Retailer 3$16,146 NZD
Brilliant Earth$19,482 NZD

28 data points across 20 retailers

21 retailers$2,346 NZD to $13,614 NZD

A
Cheapest Retailer
-
$2,346 NZD
$1,322 USD
A
Retailer 2
-
$2,553 NZD
$1,439 USD
View
A
Retailer 3
-
$2,722 NZD
$1,534 USD
View
Retailer 4
-
$2,722 NZD
$1,534 USD
View
Price last confirmed 18 days ago
A
Retailer 5
-
$3,007 NZD
$1,695 USD
View
B+
Retailer 6
-
$3,543 NZD
$1,997 USD
View
B+
Retailer 7
-
$3,827 NZD
$2,157 USD
View
B+
Retailer 8
-
$4,585 NZD
€2,461 EUR
View
B+
Retailer 9
-
$5,630 NZD
$3,173 USD
View
Retailer 10
-
$6,795 NZD
A$5,892 AUD
View
Price last confirmed 9 days ago
B
Retailer 11
-
$6,920 NZD
$3,900 USD
View
Retailer 12
-
$7,905 NZD
$4,455 USD
View
Price last confirmed 13 days ago
B+
Retailer 13
-
$8,626 NZD
£3,828 GBP
View
B
Retailer 14
-
$10,294 NZD
$5,802 USD
View
B
Retailer 15
-
$10,643 NZD
$5,999 USD
View
B
Retailer 16
-
$12,362 NZD
$6,967 USD
View
B
Retailer 17
-
$13,614 NZD
$7,673 USD
View
Retailer 18
-
$14,106 NZD
$7,950 USD
View
Price under review
Retailer 19
-
$14,106 NZD
$7,950 USD
View
Price under review
Retailer 20
-
$16,146 NZD
$9,100 USD
View
Price under review
Most Expensive
Brilliant Earth
16519049A · Sep 19
$19,482 NZD
$10,980 USD
View
Price under review
20 more retailers have this diamond
Prices start from $2,346 NZDSave up to $11,269 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
3.12ct Round
$2,346 NZD