CaratHunter
Plans
Princess|Lab Grown|GIA

1.28ct D IF Princess Lab Grown Diamond

ID • D/IF • GIA 3535169058

Certificate GIA 3535169058

Diamond specifications and retailer prices

From $1,246 SGD
$974 USD
As of November 2, 2026
Save $4,173 SGD (77%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $5,418 SGD at MOH London · As of October 27, 2026
View at MOH London

About this 1.28ct lab-grown princess diamond

This 1.28ct lab-grown princess sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 3535169058. Listed at 8 retailers as of October 27, 2026, with prices from $1,246 to $5,418, a $4,173 spread on the same certified stone. MOH London lists it at $5,418. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.28
Carat
D
Colour
IF
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 3535169058
Dimensions5.93 × 5.90 × 4.22 mm
L/W Ratio1.01
Girdle conditionPolished
Cert comments
This is a man-made diamond.
Key to symbols
Minor Details of Polish
Top View
5.93 mm5.90 mm1.28 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 3535169058
Side View
Table 68.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 71.6%

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 2
Current: $5,418 SGD|Low: $1,202 SGD|High: $5,514 SGD|Avg: $3,292 SGD|-0.7%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 29, 2026
Retailer 6$1,246 SGD
Retailer 4$1,356 SGD
Retailer 5$1,395 SGD
Retailer 2$1,445 SGD
Retailer 3$2,990 SGD
Retailer 10$3,727 SGD
Retailer 7$3,926 SGD
Retailer 8$4,405 SGD
Retailer 9$4,767 SGD
MOH London$5,418 SGD

21 data points across 10 retailers

8 retailers$1,246 SGD to $5,418 SGD

A
Cheapest Retailer
-
$1,246 SGD
$974 USD
A
Retailer 2
-
$1,356 SGD
$1,060 USD
View
A
Retailer 3
-
$1,395 SGD
$1,091 USD
View
Final sale: no returns
A
Retailer 4
-
$1,445 SGD
$1,130 USD
View
B+
Retailer 5
-
$2,990 SGD
$2,338 USD
View
B+
Retailer 6
-
$3,926 SGD
$3,070 USD
View
B
Retailer 7
-
$4,405 SGD
£2,712 GBP
View
Most Expensive
B
MOH London
3535169058 · Oct 27
$5,418 SGD
£3,336 GBP
View
7 more retailers have this diamond
Prices start from $1,246 SGDSave up to $4,173 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.

A
1.28ct Princess
$1,246 SGD