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Cushion|Natural|GIA

3.12ct I VS1 Cushion Natural Diamond

EX • I/VS1 • GIA 6137018968

Certificate GIA 6137018968

Diamond specifications and retailer prices

From $53,805 NZD
As of November 4, 2026
Save $13,418 NZD (20%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $67,224 NZD at 77 Diamonds · As of November 5, 2026
View at 77 Diamonds

About this 3.12ct natural cushion diamond

This 3.12ct natural cushion sits in the three to five carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6137018968. Listed at 6 retailers as of November 4, 2026, with prices from $53,805 to $67,224, a $13,418 spread on the same certified stone. 77 Diamonds lists it at $67,224. At this carat range, natural pricing varies dramatically across retailers, so the cross-retailer spread on this exact stone is your single best indicator of fair price.

The 4Cs

3.12
Carat
I
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryGood
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6137018968
Dimensions9.40 × 7.97 × 5.03 mm
L/W Ratio1.18
Top View
9.40 mm7.97 mm3.12 ctI / VS1
OriginNatural
CutExcellent
PolishVery Good
SymmetryGood
FluorescenceFaint
CertificateGIA 6137018968
Side View
Table 66.0%CrownGirdle: THN-XTKPavilionCulet: NoneDepth 63.1%

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 4
Current: $67,224 NZD|Low: $53,805 NZD|High: $68,505 NZD|Avg: $59,565 NZD|+0.5%
77 Diamonds
Retailer 2
Retailer 3
November 5, 2026
Retailer 3$53,805 NZD
Retailer 2$56,259 NZD
77 Diamonds$67,224 NZD

46 data points across 3 retailers

6 retailers$53,805 NZD to $67,224 NZD

A
Cheapest Retailer
-
$53,805 NZD
A
Retailer 2
-
$56,259 NZD
View
A
Retailer 3
-
$57,765 NZD
View
A
Retailer 4
-
$57,863 NZD
View
A
Retailer 5
-
$58,310 NZD
View
Most Expensive
B+
77 Diamonds
CUSMBFUPTHHKV · Nov 5
$67,224 NZD
£29,838 GBP
View
5 more retailers have this diamond
Prices start from $53,805 NZDSave up to $13,418 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 Cushion
$53,805 NZD