Round|Lab Grown|GIA

1.51ct G I1 Round Lab Grown Diamond

GD • G/I1 • GIA 2516399363

Certificate GIA 2516399363

Diamond specifications and retailer prices

From $7,410 USD
Save $480 USD (6%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $7,890 USD at Rare Carat
View at Rare Carat

About this 1.51ct lab-grown round diamond

This 1.51ct lab-grown round sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and I1 clarity (included), with a standard cut grade and certified by GIA 2516399363. Listed at 4 retailers, with a relatively tight 6% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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

1.51
Carat
G
Color
I1
Clarity
Good
Cut

Specifications

CutGood
PolishVery Good
SymmetryGood
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 2516399363
Dimensions7.36 × 7.34 × 4.56 mm
L/W Ratio1.00
Top View
7.36 mm7.34 mm1.51 ctG / I1
OriginLab Grown
CutGood
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateGIA 2516399363
Side View
Table 57.0%CrownGirdle: ThickPavilionCulet: NoneDepth 62.1%

Caratlytics Score

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

Price History

Last verified: 11 hours ago
Current: $7,890 USD|Low: $6,485 USD|High: $8,225 USD|Avg: $7,461 USD|+17.5%
Rare Carat
Retailer 2
Retailer 3
Retailer 4

10 data points across 4 retailers

4 retailers$7,410 USD - $7,890 USD

B
Cheapest Retailer
-
$7,410 USD
View
B
Retailer 2
-
$7,410 USD
View
B
Retailer 3
-
$7,650 USD
View
Most Expensive
C
Rare Carat
169277195 · Sep 9
$7,890 USD
View
3 more retailers have this diamond
Prices start from $7,410 USDSave up to $480 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.

B
1.51ct Round
$7,410 USD

Similar diamonds

Comparable stones with the same shape, color and clarity.