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 $974 USD
As of October 30, 2026
Save $3,263 USD (77%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $4,237 USD 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 $974 to $4,237, a $3,263 spread on the same certified stone. MOH London lists it at $4,237. 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
Color
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: Oct 30
Current: $4,237 USD|Low: $940 USD|High: $4,312 USD|Avg: $2,590 USD|-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$974 USD
Retailer 4$1,060 USD
Retailer 5$1,091 USD
Retailer 2$1,130 USD
Retailer 3$2,338 USD
Retailer 10$2,914 USD
Retailer 7$3,070 USD
Retailer 8$3,444 USD
Retailer 9$3,727 USD
MOH London$4,237 USD

22 data points across 10 retailers

8 retailers$974 USD to $4,237 USD

A
Cheapest Retailer
-
$974 USD
A
Retailer 2
-
$1,060 USD
View
A
Retailer 3
-
$1,091 USD
View
Final sale: no returns
A
Retailer 4
-
$1,130 USD
View
B+
Retailer 5
-
$2,338 USD
View
B+
Retailer 6
-
$3,070 USD
View
B
Retailer 7
-
$3,444 USD
£2,712 GBP
View
Most Expensive
B
MOH London
3535169058 · Oct 27
$4,237 USD
£3,336 GBP
View
7 more retailers have this diamond
Prices start from $974 USDSave up to $3,263 USD

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
$974 USD