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Marquise|Lab Grown|UNKNOWN

1.65ct F VVS2 Marquise Lab Grown Diamond

ID • F/VVS2 • UNKNOWN 54121121

Certificate UNKNOWN 54121121

Diamond specifications and retailer prices

From $316 USD
Save $943 USD (75%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $1,259 USD at NZ Jewellers
View at NZ Jewellers

About this 1.65ct lab-grown marquise diamond

This 1.65ct lab-grown marquise sits in the one-and-a-half to two carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by UNKNOWN 54121121. Listed at 5 retailers, with prices from $316 to $1,259 at NZ Jewellers, a $943 spread on the same certified stone. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.65
Carat
F
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabUNKNOWN
CertificateUNKNOWN 54121121
Dimensions12.62 × 6.16 × 3.68 mm
L/W Ratio2.05
Top View
12.62 mm6.16 mm1.65 ctF / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateUNKNOWN 54121121
Side View
Table 60.6%CrownGirdlePavilionCuletDepth 59.8%

Caratlytics Score

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

Price History

Last verified: Sep 30
Current: $1,259 USD|Low: $316 USD|High: $1,259 USD|Avg: $550 USD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
September 30, 2026
Retailer 3$316 USD
Retailer 4$366 USD
Retailer 5$387 USD
Retailer 2$637 USD
NZ Jewellers$1,259 USD

5 data points across 5 retailers

5 retailers$316 USD to $1,259 USD

B+
Cheapest Retailer
-
$316 USD
B+
Retailer 2
-
$366 USD
View
B+
Retailer 3
-
$387 USD
View
B
Retailer 4
-
$637 USD
View
Most Expensive
C
NZ Jewellers
1225ef5b-bcb8-470d-bd26-8ec6f9ed70cd · Sep 30
$1,259 USD
View
4 more retailers have this diamond
Prices start from $316 USDSave up to $943 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+
1.65ct Marquise
$316 USD