CaratHunter
Plans
Marquise|Natural|GIA

1.06ct D SI1 Marquise Natural Diamond

VG • D/SI1 • GIA 2145665812

Certificate GIA 2145665812

Diamond specifications and retailer prices

From $5,622 SGD
As of November 5, 2026
Save $1,843 SGD (25%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $7,465 SGD at 77 Diamonds · As of November 6, 2026
View at 77 Diamonds

About this 1.06ct natural marquise diamond

This 1.06ct natural marquise sits in the classic one-carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2145665812. Listed at 2 retailers as of November 5, 2026, with prices from $5,622 to $7,465, a $1,843 spread on the same certified stone. 77 Diamonds lists it at $7,465. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.06
Carat
D
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryGood
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 2145665812
Dimensions10.57 × 5.48 × 3.09 mm
L/W Ratio1.93
Top View
10.57 mm5.48 mm1.06 ctD / SI1
OriginNatural
CutVery Good
PolishVery Good
SymmetryGood
FluorescenceMedium
CertificateGIA 2145665812
Side View
Table 58.0%CrownGirdlePavilionCuletDepth 56.3%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: $7,465 SGD|Low: $7,382 SGD|High: $7,566 SGD|Avg: $7,509 SGD|+1.1%
November 6, 2026
77 Diamonds$7,465 SGD

33 data points across 1 retailer

2 retailers$5,622 SGD to $7,465 SGD

B
Cheapest Retailer
-
$5,622 SGD
Most Expensive
B
77 Diamonds
MQMBBHGUYNAX · Nov 6
$7,465 SGD
£4,586 GBP
View
1 more retailer has this diamond
Prices start from $5,622 SGDSave up to $1,843 SGD

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
1.06ct Marquise
$5,622 SGD