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Oval|Natural|GIA

1.78ct G IF Oval Natural Diamond

VG • G/IF • GIA 2544233748

Certificate GIA 2544233748

Diamond specifications and retailer prices

From $24,886 NZD
$14,026 USD
As of October 28, 2026
Save $17,619 NZD (41%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $42,505 NZD at MOH London · As of October 29, 2026
View at MOH London

About this 1.78ct natural oval diamond

This 1.78ct natural oval sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2544233748. Listed at 14 retailers as of October 28, 2026, with prices from $24,886 to $42,505, a $17,619 spread on the same certified stone. MOH London lists it at $42,505. 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

1.78
Carat
G
Colour
IF
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2544233748
Dimensions10.15 × 7.10 × 3.61 mm
L/W Ratio1.43
Top View
10.15 mm7.10 mm1.78 ctG / IF
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2544233748
Side View
Table 63.0%CrownGirdlePavilionCulet: NDepth 50.9%

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 28
Current: $42,505 NZD|Low: $24,886 NZD|High: $44,799 NZD|Avg: $32,630 NZD|-4.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 29, 2026
Retailer 8$24,886 NZD
Retailer 6$25,942 NZD
Retailer 7$26,950 NZD
Retailer 9$28,390 NZD
Retailer 12$29,749 NZD
Retailer 13$30,234 NZD
Retailer 3$30,706 NZD
Retailer 10$31,150 NZD
Retailer 4$31,888 NZD
Retailer 2$32,793 NZD
Retailer 5$40,154 NZD
Retailer 11$41,421 NZD
MOH London$42,505 NZD

40 data points across 13 retailers

14 retailers$24,886 NZD to $42,505 NZD

A
Cheapest Retailer
-
$24,886 NZD
$14,026 USD
B+
Retailer 2
-
$26,950 NZD
$15,189 USD
View
Retailer 3
-
$27,768 NZD
$15,650 USD
View
Price last confirmed 5 days ago
Retailer 4
-
$28,344 NZD
$15,975 USD
View
Price last confirmed 8 days ago
B+
Retailer 5
-
$28,390 NZD
£12,599 GBP
View
Retailer 6
-
$29,749 NZD
A$25,795 AUD
View
Price last confirmed 9 days ago
Retailer 7
-
$30,234 NZD
$17,040 USD
View
Price last confirmed 7 days ago
Retailer 8
-
$30,706 NZD
$17,306 USD
View
Price last confirmed 7 days ago
B+
Retailer 9
-
$31,150 NZD
£13,824 GBP
View
B
Retailer 10
-
$31,888 NZD
$17,972 USD
View
B
Retailer 11
-
$32,793 NZD
€17,602 EUR
View
B
Retailer 12
-
$40,154 NZD
$22,631 USD
View
B
Retailer 13
-
$41,421 NZD
ZAR 377,137 ZAR
View
Most Expensive
B
MOH London
FE38B1FA0 · Oct 29
$42,505 NZD
£18,863 GBP
View
13 more retailers have this diamond
Prices start from $24,886 NZDSave up to $17,619 NZD

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
1.78ct Oval
$24,886 NZD