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Round|Lab Grown|GIA

1.17ct D SI2 Round Lab Grown Diamond

EX • D/SI2 • GIA 6452869992

Certificate GIA 6452869992

Diamond specifications and retailer prices

From €477 EUR
$533 USD
As of October 30, 2026
Save €671 EUR (58%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: €1,148 EUR at MOH London · As of October 26, 2026
View at MOH London

About this 1.17ct lab-grown round diamond

This 1.17ct lab-grown round sits in the classic one-carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6452869992. Listed at 6 retailers as of October 26, 2026, with prices from €477 to €1,148, a €671 spread on the same certified stone. MOH London lists it at €1,148. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.17
Carat
D
Color
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle40.8°
OriginLab Grown
Grading LabGIA
CertificateGIA 6452869992
Dimensions6.76 × 6.73 × 4.18 mm
L/W Ratio1.00
Star length50%
Lower girdle75%
Top View
6.76 mm6.73 mm1.17 ctD / SI2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6452869992
Side View
Table 56.0%Crown 35°Girdle: ThickPavilion 40.8°Culet: NoneDepth 62.0%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: €1,148 EUR|Low: €407 EUR|High: €1,159 EUR|Avg: €566 EUR|+0.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 1, 2026
Retailer 3€452 EUR
Retailer 7€464 EUR
Retailer 4€477 EUR
Retailer 6€484 EUR
Retailer 2€492 EUR
Retailer 5€509 EUR
MOH London€1,148 EUR

38 data points across 7 retailers

6 retailers€477 EUR to €1,148 EUR

Retailer 1
-
€452 EUR
$505 USD
Price last confirmed 14 days ago
B+
Retailer 2
-
€477 EUR
$533 USD
View
B+
Retailer 3
-
€484 EUR
$541 USD
View
B+
Retailer 4
-
€492 EUR
£433 GBP
View
B+
Retailer 5
-
€509 EUR
$569 USD
View
Most Expensive
B
MOH London
6452869992 · Oct 26
€1,148 EUR
£1,010 GBP
View
5 more retailers have this diamond
Prices start from €477 EURSave up to €671 EUR

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+
1.17ct Round
€477 EUR